CN219037037U - Swing blade assembly and air conditioner - Google Patents
Swing blade assembly and air conditioner Download PDFInfo
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- CN219037037U CN219037037U CN202222899147.1U CN202222899147U CN219037037U CN 219037037 U CN219037037 U CN 219037037U CN 202222899147 U CN202222899147 U CN 202222899147U CN 219037037 U CN219037037 U CN 219037037U
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- blind hole
- swing blade
- blade assembly
- connecting shaft
- shaft sleeve
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Abstract
The utility model provides a swing blade assembly and an air conditioner, wherein the swing blade assembly comprises: the end part of the vertical swing blade is provided with a first blind hole; a crank formed with a connecting shaft facing the first blind hole direction; the shaft sleeve is arranged between the crank and the vertical swing blade, one end of the shaft sleeve is sleeved on the connecting shaft, and the other end of the shaft sleeve is provided with a first bulge matched with the shape of the first blind hole; and the sleeve is configured for telescopic movement relative to the connecting shaft to extend the first projection into or out of the first blind bore. According to the scheme, the shaft sleeve is arranged to move in a telescopic manner relative to the connecting shaft, so that the first protrusion can extend into or separate from the first blind hole, the convenience in disassembling the vertical swing blade is improved, and the use experience of a user is improved.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to a swing blade assembly and an air conditioner.
Background
The swing blade of the air conditioner is generally connected with a crank by a screw, and is further installed on the air conditioner. The screw connection mode causes the disassembly of the swing blade to be very troublesome. The user can accomplish the dismantlement of pendulum leaf with the help of corresponding instrument to lead to the cleanness of pendulum leaf very inconvenient, seriously influenced user's use experience.
Disclosure of Invention
An object of the present utility model is to provide a swing blade assembly and an air conditioner that at least solve any one of the above-mentioned problems.
A further object of the present utility model is to improve the ease of removal of the swing blade assembly.
In particular, the present utility model provides a swing blade assembly comprising: the end part of the vertical swing blade is provided with a first blind hole; a crank formed with a connecting shaft facing the first blind hole direction; the shaft sleeve is arranged between the crank and the vertical swing blade, one end of the shaft sleeve is sleeved on the connecting shaft, and the other end of the shaft sleeve is provided with a first bulge matched with the shape of the first blind hole; and the sleeve is configured for telescopic movement relative to the connecting shaft to extend the first projection into or out of the first blind bore.
Further, a second blind hole is formed at one end of the shaft sleeve, which is away from the first bulge, and is used for accommodating the connecting shaft; and the shape of the second blind hole is matched with the shape of the connecting shaft.
Further, a third blind hole is formed on the connecting shaft, and the third blind hole is opposite to the second blind hole; and the swing blade assembly further comprises: and the compression spring is arranged in the third blind hole, one end of the compression spring is propped against the bottom of the third blind hole, and the other end of the compression spring is propped against the bottom of the second blind hole.
Further, the shaft sleeve is configured to approach the vertical swing blade under the action of the elasticity of the compression spring, so that the first bulge stretches into the first blind hole; the shaft sleeve is also configured to press the compression spring under the action of external force, so that the first protrusion falls off from the first blind hole.
Further, a plurality of second bulges are formed on the connecting shaft, and extend from the outer wall surface of the connecting shaft to the bottom of the second blind hole; and an end of each second protrusion is formed with an outwardly extending stopper.
Further, a plurality of limit grooves are formed on the hole wall of the second blind hole and correspond to the second protrusions one by one; the shaft sleeve is sleeved on the connecting shaft, and the limiting blocks are respectively positioned in the limiting grooves.
Further, the length of the limiting groove is configured to be larger than the assembly length of the first protrusion and the first blind hole, so that the first protrusion smoothly drops from the first blind hole when the shaft sleeve moves to the limit position in the crank direction.
Further, the plurality of second protrusions are uniformly spaced apart.
Further, the first blind hole is configured as a triangular-cylindrical blind hole, and the first protrusion is configured as a triangular-cylindrical protrusion; the first bulge stretches into the first blind hole so as to drive the vertical swing blade to rotate.
The utility model also provides an air conditioner, comprising: a swing blade assembly of any of the above.
According to the swing blade assembly and the air conditioner, one end of the shaft sleeve is sleeved on the connecting shaft of the crank, and the first bulge at the other end is matched with the first blind hole on the vertical swing blade, so that the vertical swing blade is connected with the crank. Because the axle sleeve moves for the connecting axle is flexible, make first arch can stretch into or break away from first blind hole to accomplish the installation and the dismantlement of axle sleeve and perpendicular pendulum leaf, thereby improved the dismantlement convenience of perpendicular pendulum leaf, promoted user's use experience.
Further, according to the swing blade assembly and the air conditioner, one end of the telescopic spring is abutted against the hole bottom of the second blind hole of the shaft sleeve, and the other end of the telescopic spring is abutted against the hole bottom of the third blind hole on the connecting shaft, so that the shaft sleeve is close to the vertical swing blade under the action of the elasticity of the compression spring, and the first bulge stretches into the first blind hole, and therefore the installation stability of the vertical swing blade is improved. Under the action of external force, the shaft sleeve presses the compression spring, so that the first bulge is separated from the first blind hole, and the vertical swing blade is detached smoothly, so that the structure is simple, and the operation is simple.
The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic exploded view of a swing blade assembly according to one embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of a swing blade assembly according to one embodiment of the utility model;
FIG. 3 is a schematic block diagram of a swing blade assembly according to one embodiment of the utility model;
FIG. 4 is another angular schematic cross-sectional view of a swing blade assembly according to one embodiment of the utility model;
FIG. 5 is a schematic partial enlarged view of region A of FIG. 4;
FIG. 6 is a schematic block diagram of another angle of a swing blade assembly according to one embodiment of the utility model;
FIG. 7 is a schematic cross-sectional view of yet another angle of a swing blade assembly according to an embodiment of the utility model;
FIG. 8 is a schematic partial enlarged view of region B in FIG. 7;
FIG. 9 is a schematic block diagram of a crank of a swing blade assembly according to one embodiment of the utility model;
FIG. 10 is a schematic block diagram of another angle of a crank of a wobble blade assembly according to an embodiment of the utility model;
FIG. 11 is a schematic block diagram of a hub of a swing blade assembly according to one embodiment of the utility model;
FIG. 12 is a schematic block diagram of another angle of a hub of a swing blade assembly according to one embodiment of the utility model;
fig. 13 is a schematic structural view of an air conditioner according to an embodiment of the present utility model.
Detailed Description
The present utility model will be described in detail with reference to the specific embodiments shown in fig. 1 to 13. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
Unless specifically stated or limited otherwise, the terms "connected," "connected," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.
FIG. 1 is a schematic exploded view of a swing blade assembly 10 according to one embodiment of the utility model. FIG. 2 is a schematic cross-sectional view of a swing blade assembly 10 according to one embodiment of the utility model. FIG. 3 is a schematic block diagram of a swing blade assembly 10 according to one embodiment of the utility model. FIG. 4 is another angular schematic cross-sectional view of a swing blade assembly 10 according to one embodiment of the utility model. Fig. 5 is a schematic partial enlarged view of the area a in fig. 4. FIG. 6 is a schematic block diagram of another angle of the swing blade assembly 10 according to one embodiment of the utility model. FIG. 7 is a schematic cross-sectional view of yet another angle of the swing blade assembly 10 according to one embodiment of the utility model. Fig. 8 is a schematic partial enlarged view of the region B in fig. 7.
The solution of the present embodiment first improves a swing blade assembly 10, and the swing blade assembly 10 may generally include: vertical swing blade 100, crank 200 and bushing 300.
The vertical swing blade 100 is formed at an end thereof with a first blind hole 110. The crank 200 is formed with a connecting shaft 210 facing the direction of the first blind hole 110. The shaft sleeve 300 is disposed between the crank 200 and the vertical swing blade 100, and has one end sleeved on the connecting shaft 210 and the other end formed with a first protrusion 310 matching the shape of the first blind hole 110. And the sleeve 300 is configured to move telescopically with respect to the connection shaft 210 such that the first protrusion 310 protrudes into or out of the first blind hole 110.
In the solution of this embodiment, the shaft sleeve 300 is disposed between the crank 200 and the vertical swing blade 100, and one end of the shaft sleeve 300 is sleeved on the connecting shaft 210 of the crank 200, and the first protrusion 310 at the other end is matched with the first blind hole 110 on the vertical swing blade 100, so as to connect the vertical swing blade 100 and the crank 200 together. Because the shaft sleeve 300 moves in a telescopic manner relative to the connecting shaft 210, the first protrusion 310 can extend into or separate from the first blind hole 110, so that the shaft sleeve 300 and the vertical swing blade 100 can be mounted and dismounted, the dismounting convenience of the vertical swing blade 100 is improved, and the use experience of a user is improved.
The end of the sleeve 300 facing away from the first protrusion 310 is formed with a second blind hole 320 for receiving the connection shaft 210; and the shape of the second blind hole 320 is adapted to the shape of the connection shaft 210.
According to the scheme of the embodiment, the second blind hole 320 is formed at one end of the shaft sleeve 300, which is away from the first protrusion 310, and the shape of the second blind hole 320 is matched with the shape of the connecting shaft 210, so that the shaft sleeve 300 can be smoothly sleeved on the connecting shaft 210, smoothness of telescopic movement of the shaft sleeve 300 relative to the connecting shaft 210 is improved, and structural stability of the shaft sleeve 300 and the crank 200 is further improved.
In some preferred embodiments, the outer profile of the cross section of the connection shaft 210 is configured in a square circle shape, so that the rotation of the shaft sleeve 300 can be smoothly driven when the crank 200 rotates while connecting the crank 200 and the shaft sleeve 300.
The connecting shaft 210 is formed with a third blind hole 220, and the third blind hole 220 is opposite to the second blind hole 320. And the swing blade assembly 10 may also generally include: the compression spring 400 is disposed in the third blind hole 220, and has one end abutting against the bottom of the third blind hole 220 and the other end abutting against the bottom of the second blind hole.
In the solution of this embodiment, a third blind hole 220 opposite to the second blind hole 320 is formed on the connecting shaft 210, and the compression spring 400 is disposed in the third blind hole 220, so that one end of the compression spring 400 abuts against the bottom of the third blind hole 220, and the other end abuts against the bottom of the second blind hole 320. Therefore, the connecting shaft 210 is driven to approach the vertical swing blade 100 while the connecting relation between the shaft sleeve 300 and the connecting shaft 210 is not affected, so that the connecting shaft 210 is better matched with the vertical swing blade 100, the structure is simple, the cost is low, and the installation stability between the vertical swing blade 100 and the shaft sleeve 300 is improved.
The sleeve 300 is configured to approach the vertical swing blade 100 under the elastic force of the compression spring 400, so that the first protrusion 310 protrudes into the first blind hole 110; and the sleeve 300 is further configured to press the compression spring 400 under the external force, so that the first protrusion 310 is separated from the first blind hole 110.
According to the scheme of the embodiment, the shaft sleeve 300 is matched to be close to the vertical swing blade 100 under the action of the elastic force of the compression spring 400, and the compression spring 400 is mortgage to be far away from the vertical swing blade 100 under the action of external force, so that the convenience in mounting and dismounting the vertical swing blade 100 is improved, and the use experience of a user is improved.
FIG. 9 is a schematic block diagram of a crank 200 of the swing blade assembly 10 according to one embodiment of the utility model. FIG. 10 is a schematic block diagram of another angle of a crank 200 of the swing blade assembly 10 according to one embodiment of the utility model. FIG. 11 is a schematic block diagram of a hub 300 of the swing blade assembly 10 according to one embodiment of the present utility model. FIG. 12 is a schematic block diagram of another angle of a hub 300 of the swing blade assembly 10 according to one embodiment of the present utility model.
The connection shaft 210 is formed with a plurality of second protrusions 230, and the second protrusions 230 extend from the outer wall surface of the connection shaft 210 to the bottom of the second blind hole; and an end of each second protrusion 230 is formed with a stopper 240 extending outwardly.
A plurality of limit grooves 330 are formed on the hole wall of the second blind hole and correspond to the second protrusions 230 one by one; in a state that the shaft sleeve 300 is sleeved on the connecting shaft 210, the plurality of limiting blocks 240 are respectively located in the plurality of limiting grooves 330.
In the solution of this embodiment, a plurality of second protrusions 230 are formed on the connecting shaft 210, and each second protrusion 230 is formed with a limiting block 240, and a plurality of limiting grooves 330 are correspondingly formed on the hole wall of the second blind hole 320 of the shaft sleeve 300. When the shaft sleeve 300 is sleeved on the connecting shaft 210, the plurality of limiting blocks 240 are respectively located in the plurality of limiting grooves 330. When the shaft sleeve 300 moves in a telescopic way along the connecting shaft 210, the limiting block 240 moves back and forth in the limiting groove 330, and the limiting block 240 is clamped with the groove wall of the limiting groove 330, so that the connecting shaft 210 is prevented from falling off from the shaft sleeve 300, and the installation stability of the crank 200 and the shaft sleeve 300 is improved.
Further, in the solution of the present embodiment, the second protrusion 230 is formed along the outer wall surface of the connecting shaft 210, so that the second protrusion 230 can smoothly enter the second blind hole 320, and the installation difficulty of the connecting shaft 210 and the shaft sleeve 300 is reduced.
In some preferred embodiments, four second protrusions 230 are formed on the connecting shaft 210, and four limiting grooves 330 are correspondingly formed on the hole walls of the second blind holes 320. The second protrusions 230 and the stoppers 240 may be integrally formed with the connection shaft 210.
The length of the limiting groove 330 is configured to be greater than the assembly length of the first protrusion 310 and the first blind hole 110, so that the first protrusion 310 is smoothly separated from the first blind hole 110 when the shaft sleeve 300 moves to the limit position in the direction of the crank 200.
As shown in fig. 3 to 8, when the sleeve 300 moves toward the crank 200, the stopper 240 moves in the stopper groove 330 toward the bottom of the second blind hole 320, and the first protrusion 310 on the sleeve 300 gradually moves away from the vertical swing blade 100. When the shaft sleeve 300 moves towards the vertical swing blade 100, the limiting block 240 moves in the limiting groove 330 towards the direction away from the hole bottom of the second blind hole 320, and the first protrusion 310 on the shaft sleeve 300 gradually approaches the vertical swing blade 100.
In the solution of this embodiment, the length of the limiting slot 330 is configured to be greater than the assembly length of the first protrusion 310 and the first blind hole 110, so that when the shaft sleeve 300 is far away from the vertical swing blade 100 to the limit position, the first protrusion 310 can smoothly fall off from the first blind hole 110, thereby ensuring smooth detachment of the vertical swing blade 100.
The plurality of second protrusions 230 are uniformly spaced apart.
In the solution of this embodiment, the plurality of second protrusions 230 are disposed at uniform intervals, so that structural stability of the crank 200 is improved, and mounting stability of the crank 200 and the sleeve 300 is further improved.
The first blind hole 110 is configured as a triangular-cylindrical blind hole, and the first protrusion 310 is configured as a triangular-cylindrical protrusion; the first protrusion 310 extends into the first blind hole 110 to drive the vertical swing blade 100 to rotate.
In the solution of this embodiment, the first blind hole 110 is configured as a triangular prism blind hole, and the first protrusion 310 is correspondingly configured as a triangular prism protrusion, so that when the first protrusion 310 extends into the first blind hole 110, while the shaft 210 is connected with the vertical swing blade 100, torque on the shaft sleeve 300 can be transferred to the vertical swing blade 100, so that rotation of the shaft sleeve 300 is utilized to drive rotation of the vertical swing blade 100.
In other embodiments, the first protrusion 310 may be configured in other shapes capable of transmitting torque, such as a quadrangular pyramid shape.
In this embodiment, a motor (not shown) is further connected to an end of the crank 200 away from the connecting shaft 210, and the motor drives the crank 200 to rotate. The crank 200 drives the shaft sleeve 300 to rotate through the connecting shaft 210, and further drives the vertical swing blade 100 connected with the shaft sleeve 300 to rotate.
Fig. 13 is a schematic structural view of an air conditioner 20 according to an embodiment of the present utility model.
The solution of the present embodiment further improves an air conditioner 20, and the air conditioner 20 may generally include: a swing blade assembly 10 of any of the above.
In the solution of the present embodiment, the air conditioner 20 is generally preferably configured as a cabinet air conditioner 20, and the swing blade assembly 10 is disposed along the vertical direction of the air conditioner 20.
In some embodiments, the air conditioner 20 may be provided with a plurality of the above-mentioned swing blade assemblies 10, and the plurality of swing blade assemblies 10 are sequentially arranged at the air outlet of the air conditioner 20 to guide the air outlet direction of the air conditioner 20 together.
In the solution of this embodiment, the sleeve 300 is configured to perform telescopic movement with respect to the connecting shaft 210 under the action of the elastic force of the compression spring 400 and the external force (i.e., the force applied by the user to make the sleeve 300 approach the crank 200), so that the first protrusion 310 on the sleeve 300 can extend into or separate from the first blind hole 110 on the vertical swing blade 100, thereby completing the installation and the removal of the sleeve 300 and the vertical swing blade 100. Not only simple structure, with low costs, simple to operate has improved the dismantlement convenience of erecting pendulum leaf 100 moreover. When the user cleans the vertical swing blade 100, the vertical swing blade 100 can be detached easily for cleaning, so that the cleaning difficulty of the vertical swing blade 100 is reduced, and the use experience of the user is greatly improved.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. A swing blade assembly, comprising:
the end part of the vertical swing blade is provided with a first blind hole;
a crank formed with a connecting shaft facing the first blind hole;
the shaft sleeve is arranged between the crank and the vertical swing blade, one end of the shaft sleeve is sleeved on the connecting shaft, and the other end of the shaft sleeve is provided with a first bulge matched with the shape of the first blind hole; and is also provided with
The sleeve is configured to move telescopically relative to the connecting shaft to extend the first projection into or out of the first blind bore.
2. The swing blade assembly according to claim 1,
a second blind hole is formed at one end of the shaft sleeve, which is away from the first bulge, and is used for accommodating the connecting shaft; and is also provided with
The shape of the second blind hole is matched with the shape of the connecting shaft.
3. The swing blade assembly according to claim 2,
a third blind hole is formed in the connecting shaft, and the third blind hole is opposite to the second blind hole; and is also provided with
The swing blade assembly further includes:
and the compression spring is arranged in the third blind hole, one end of the compression spring is propped against the bottom of the third blind hole, and the other end of the compression spring is propped against the bottom of the second blind hole.
4. The swing assembly according to claim 3, wherein,
the shaft sleeve is configured to approach the vertical swing blade under the action of the elasticity of the compression spring, so that the first bulge stretches into the first blind hole; and is also provided with
The shaft sleeve is further configured to press the compression spring under the action of external force, so that the first protrusion falls off from the first blind hole.
5. The swing blade assembly according to claim 2,
a plurality of second bulges are formed on the connecting shaft, and extend from the outer wall surface of the connecting shaft to the bottom of the second blind hole; and is also provided with
An end of each second protrusion is provided with an outwardly extending limiting block.
6. The swing blade assembly according to claim 5,
a plurality of limit grooves are formed on the hole wall of the second blind hole and correspond to the second protrusions one by one;
and the shaft sleeve is sleeved on the connecting shaft, and the limiting blocks are respectively positioned in the limiting grooves.
7. The swing blade assembly according to claim 6,
the length of the limiting groove is configured to be larger than the assembly length of the first protrusion and the first blind hole, so that the first protrusion smoothly falls off from the first blind hole when the shaft sleeve moves to the limit position in the direction of the crank.
8. The swing blade assembly according to claim 5,
the second protrusions are uniformly distributed at intervals.
9. The swing blade assembly according to claim 1,
the first blind hole is configured as a triangular prism blind hole, and the first protrusion is configured as a triangular prism protrusion;
the first bulge stretches into the first blind hole so as to drive the vertical swing blade to rotate.
10. An air conditioner, characterized by comprising:
the swing blade assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899147.1U CN219037037U (en) | 2022-11-01 | 2022-11-01 | Swing blade assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899147.1U CN219037037U (en) | 2022-11-01 | 2022-11-01 | Swing blade assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219037037U true CN219037037U (en) | 2023-05-16 |
Family
ID=86281249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222899147.1U Active CN219037037U (en) | 2022-11-01 | 2022-11-01 | Swing blade assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219037037U (en) |
-
2022
- 2022-11-01 CN CN202222899147.1U patent/CN219037037U/en active Active
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